JP2675816C - - Google Patents
Info
- Publication number
- JP2675816C JP2675816C JP2675816C JP 2675816 C JP2675816 C JP 2675816C JP 2675816 C JP2675816 C JP 2675816C
- Authority
- JP
- Japan
- Prior art keywords
- polyisocyanate
- weight
- polyisocyanate composition
- diisocyanate
- composition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229920001228 polyisocyanate Polymers 0.000 claims description 41
- 239000005056 polyisocyanate Substances 0.000 claims description 41
- 239000000203 mixture Substances 0.000 claims description 38
- -1 polymethylene Polymers 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 20
- 229920000768 polyamine Polymers 0.000 claims description 11
- 239000003054 catalyst Substances 0.000 claims description 9
- 229920006389 polyphenyl polymer Polymers 0.000 claims description 9
- 125000005442 diisocyanate group Chemical group 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 229920005862 polyol Polymers 0.000 claims description 8
- 150000003077 polyols Chemical class 0.000 claims description 8
- 229920000265 Polyparaphenylene Polymers 0.000 claims description 5
- 238000005829 trimerization reaction Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 150000001340 alkali metals Chemical class 0.000 claims description 3
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 125000005037 alkyl phenyl group Chemical group 0.000 claims description 2
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 2
- 125000005207 tetraalkylammonium group Chemical group 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 239000006260 foam Substances 0.000 description 19
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 9
- 239000011495 polyisocyanurate Substances 0.000 description 7
- 229920000582 polyisocyanurate Polymers 0.000 description 7
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000004814 polyurethane Substances 0.000 description 5
- 229920005830 Polyurethane Foam Polymers 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 4
- 239000011496 polyurethane foam Substances 0.000 description 4
- 239000004604 Blowing Agent Substances 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 229920002396 Polyurea Polymers 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical class C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 239000004338 Dichlorodifluoromethane Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 1
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000013022 formulation composition Substances 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 229920005906 polyester polyol Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920003226 polyurethane urea Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 150000003606 tin compounds Chemical class 0.000 description 1
- VOZKAJLKRJDJLL-UHFFFAOYSA-N tolylenediamine group Chemical group CC1=C(C=C(C=C1)N)N VOZKAJLKRJDJLL-UHFFFAOYSA-N 0.000 description 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 1
- 229940029284 trichlorofluoromethane Drugs 0.000 description 1
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2675816B2 (ja) | 硬質発泡体の製造方法及びポリイソシアネート組成物 | |
| EP0374932B1 (en) | Rigid foams prepared from treated toluene diisocyanate residue | |
| US5925781A (en) | Prepolymers with low monomeric TDI content | |
| CS342891A3 (en) | Pre-polymer with isocyanate terminal group and a flexible polyurethane foam material prepared therefrom | |
| EP3063209B1 (en) | Synthesis and use of metallized polyhedral oligomeric silsequioxane catalyst compositions | |
| EP0393903A2 (en) | Polyisocyanate compositions and their use in the manufacture of polymeric foams | |
| KR960005794B1 (ko) | 폴리우레탄 발포체의 제조방법 | |
| US6133481A (en) | Isocyanate compositions for low density polyurethane foam | |
| EP0320134B1 (en) | Polyisocyanate compositions | |
| US4506040A (en) | Preparation of a stable dispersion from TDI residue and its use in the production of polyurethane compositions | |
| EP0031207A1 (en) | Process for preparing liquid polyisocyanate compositions, and their use | |
| JP3169286B2 (ja) | 液体の淡色のポリイソシアネート混合物およびそれの製造方法 | |
| JPH0770270A (ja) | 硬質ポリウレタンもしくはウレタン改質ポリイソシアヌレートフォームの製造方法 | |
| US4489177A (en) | Isocyanate-reactive compounds from TDI distillation residue and polyurethanes prepared therefrom | |
| EP0611050B1 (en) | Polyol compositions and polyisocyanates for use in the preparation of polyurethanes | |
| HK1005446B (en) | Polyol compositions and polyisocyanates for use in the preparation of polyurethanes | |
| EP3368585B1 (en) | Polyurethane foam from high functionality polyisocyanate | |
| JP2675816C (enrdf_load_stackoverflow) | ||
| JPH0440369B2 (enrdf_load_stackoverflow) | ||
| JP3689903B2 (ja) | 変性ポリイソシアネート組成物、並びにこれを用いた硬質ポリウレタンフォーム又はイソシアヌレート変性ポリウレタンフォームの製造方法 | |
| KR970002520B1 (ko) | 경질 포움 | |
| HK1001692B (en) | Process for the preparation of rigid foams | |
| US5789497A (en) | Hexamethylene diisocyanate residue-based compositions as fillers for polyether polyols | |
| JPH09235346A (ja) | ポリイソシアヌレートフォーム用組成物、及びポリイソシアヌレートフォームの製造方法 | |
| GB2075531A (en) | Process for Preparing a Microcellular Polyurethane Foam |